Get babel-runtime outta there

[zkat]

seriously it's like several megs. I filed node-fetch/node-fetch#258 about this, and hopefully that'll go well. Otherwise, I'm gonna have to seriously consider forking and maintaining the whole fetch shebang. Maybe that's for the best, too -- see #6, #4, and #3. Being able to ship a significantly smaller package would be A+++. See also #8 for that matter.

At least make-fetch-happens still loads pretty fast. heh.

[zkat]

node-fetch/node-fetch#258 (comment)

It's not a problem. 🎉